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INTANGIBLE ASSETS AND GOODWILL
3 Months Ended
Mar. 31, 2025
INTANGIBLE ASSETS AND GOODWILL  
INTANGIBLE ASSETS AND GOODWILL

NOTE 9.    INTANGIBLE ASSETS AND GOODWILL

Intangible assets consisted of the following:

March 31, 2025

    

Gross Carrying 

    

Accumulated 

    

Net Carrying 

    

Weighted Average Remaining

Amount

Amortization

Amount

 

Useful Life (in years)

(in millions)

Technology

$

100.5

$

(72.2)

$

28.3

6.8

Customer relationships

 

169.6

(74.8)

 

94.8

8.3

Trademarks and other

 

27.1

(16.2)

 

10.9

4.4

Total

$

297.2

$

(163.2)

$

134.0

7.7

December 31, 2024

    

Gross Carrying 

    

Accumulated 

    

Net Carrying

Weighted Average Remaining

Amount

Amortization

 Amount

Useful Life (in years)

(in millions)

Technology

$

99.9

$

(70.0)

$

29.9

7.0

Customer relationships

 

168.9

(70.9)

 

98.0

8.5

Trademarks and other

 

27.1

(15.6)

 

11.5

4.6

Total

$

295.9

$

(156.5)

$

139.4

7.9

Amortization expense related to intangible assets is as follows:

Three Months Ended March 31, 

    

2025

    

2024

    

(in millions)

Amortization expense

$

5.5

$

6.9

Estimated future amortization expense related to intangibles is as follows:

Year Ending December 31, 

    

(in millions)

2025 (remaining)

$

16.6

2026

 

20.0

2027

 

17.8

2028

 

16.5

2029

14.9

Thereafter

 

48.2

Total

$

134.0

The following table summarizes the changes in goodwill:

(in millions)

December 31, 2024

$

296.0

Foreign currency translation and other

1.3

March 31, 2025

    

$

297.3